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Tension or Temperature. Dogs may shake as a way of relieving tension. If a dog is feeling nervous or uncomfortable in a situation, it might shake the whole body as a way of shaking out tension. This behavior also may function as a means of getting attention from other dogs or people.
Dogs shake themselves (the same shake they do when they get out of the water) to ease tension or to signal they are moving on from one thing to another. Itâs like a re-set button. Youâve probably noticed your dog shaking his body immediately after meeting a new dog, after ending a play session or after returning from a walk. If you watch two dogs at play, the wrestling and tumbling and chasing might escalate until one lets out a growl or a yelp. Then, both dogs will do the body shake. Play might end completely as they walk off to find something new. Or, they might start to play again but with less energy. In many cases, the body shake is a signal that says, âWell that was fun, whatâs next?â Dogs shake themselves as a stress reliever